If they had similar symptoms then there would be no point to the vaccination at all because it’s symptoms why people get hospitalized.

By now that’s even become the main argument for vaccinations: Less hospitalizations due to less severe symptoms. While all the talk about “herd immunity”, the original most pushed reason for mass vaccinations, has turned out to be not realistic.

No, that's not what I'm saying. Whether you're unvaccinated or vaccinated, you are asymptomatic during the times you're most infectious. By the time you develop symptoms you're statistically not that likely to infect people if you're unvaccinated. If you were vaccinated, you would have cleared the infection already.

And in vaccinated people even that infectious phase is lower.